Barometer
The Barometer category shows live barometric pressure and relative altitude (when your device includes a barometer).
Table Of Contents
Overview
For barometer charts and status, see Barometer (Tool).
All fields in this category are live runtime readings (from iOS).
Field Reference
Live fields are fetched from iOS at the interval shown. Values can change as your device state changes.
| Field | Updates | What It Means |
|---|---|---|
| Barometric Pressure | Live (about 1s) | Current barometric pressure. |
| Relative Altitude | Live (about 1s) | Current relative altitude in meters based on pressure. |
| Barometer Available | Live (about 1s) | Whether the barometer is available on this device. |
Notes
- Some fields may be unavailable depending on device model, iOS version, and permissions.
- Barometer data is only available on devices with a built-in barometer sensor.